Vulnerability record · CVE-2026-58195 · published 17 July 2026

CVE-2026-58195: OS command injection vulnerability

Agentic-Flow is an AI agent orchestration platform. Prior to 2.0.14, agentic-flow MCP server tools in src/mcp/standalone-stdio.ts, src/mcp/fastmcp/servers/claude-flow-sdk.ts, src/mcp/fastmcp/servers/stdio-full.ts, src/mcp/fastmcp/servers/http-streaming-updated.ts, src/mcp/fastmcp/servers/http-sse.ts, src/mcp/fastmcp/servers/poc-stdio.ts, src/mcp/fastmcp/tools/agent/{execute,list,parallel}.ts, src/mcp/fastmcp/tools/swarm/orchestrate.ts, and src/mcp/fastmcp/tools/hooks/pretrain.ts interpolated attacker-influenceable tool parameters such as agent, task, name, language, and agentdb directly into shell command strings passed to execSync(), allowing arbitrary OS command execution with the privileges of the MCP server user. This issue is fixed in version 2.0.14.

8.8 CVSS 3.1 High EPSS 0.87% · top 43.0% CWE-78 · OS command injection Deferred

8.8CVSS 3.1 base score

0.87%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

8References

23 Jul 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

Link	Tags
https://github.com/ruvnet/agentic-flow/commit/0c2ec967736a8b6b85832c6bae2a3e74989705ec
https://github.com/ruvnet/agentic-flow/issues/169
https://github.com/ruvnet/agentic-flow/pull/170
https://github.com/ruvnet/agentic-flow/security/advisories/GHSA-vcv2-r9jh-99m5
https://github.com/ruvnet/ruflo/issues/2414
https://github.com/ruvnet/ruflo/pull/2415
https://github.com/ruvnet/ruflo/releases/tag/v3.12.4
https://github.com/ruvnet/agentic-flow/security/advisories/GHSA-vcv2-r9jh-99m5

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Source: NIST National Vulnerability Database (record CVE-2026-58195), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.